diff --git a/docker/demo/docker-compose.dev.yml b/docker/demo/docker-compose.dev.yml
index 63602a6..f76864d 100644
--- a/docker/demo/docker-compose.dev.yml
+++ b/docker/demo/docker-compose.dev.yml
@@ -50,6 +50,8 @@ services:
       - "3100:3100"
     networks:
       - oc
+    volumes:
+      - ./loki-data:/loki 
   hydra:
       container_name: hydra
       image: oryd/hydra:v2.2.0